Candidates 9
$3300 / mo
≈ $39600 / year net
Golang/Python Engineer
Ukraine · Kyiv · 3 years of experience · Advanced/Fluent ·Published today
Ukraine · Kyiv · 3 years of experience · Advanced/Fluent ·Published today
I am looking for remote job opportunities. I am a passionate developer with many interests, especially in backend web development. I am a quick learner who thrives working independently and as part of a team. I will fit well in a company with dynamic projects using modern technologies and a productive team culture.
Manual dependency injection, hexagonal architecture
I am searching a modern interesting project, friendly team with good atmosphere. Do not consider any full-stack offers.
$4800 / mo
≈ $57600 / year net
Senior Software Engineer (Python|Rust|CV)
Ukraine · 6 years of experience · Advanced/Fluent ·Published 29 April
Ukraine · 6 years of experience · Advanced/Fluent ·Published 29 April
Background in Backend, Data Science, and Computer Vision positions.
Worked in FinTech, Engineering, AI, and Computer Vision domains.
Fluent English.
Intermediate German.
My past experiences:
• Around 6 years of Backend and Data Engineering experience in Python (Microservices, AI backends, Data Engineering, Computer Vision).
• 3 years of parallel expertise in Rust (high-load systems, ETL, Rust extensions for Python).
• Proficiency in DevOps/MLOps tools and CI/CD tools (Docker, Kubernetes, Terraform, GH Actions, Gitlab CI, Prometheus, Grafana).
• Cloud platforms (AWS, Azure, Digital Ocean).
• Experience with Computer Vision and Machine Learning (OpenCV, TensorFlow, BentoML, Ray, CUDA, PyTorch, Tesseract).
Core skills:
- Design and development of backend systems and architecture from scratch.
- System Design, high-load systems, event-driven architectures, microservices.
- REST, gRPC, Websockets, GraphQL.
- Python backends (BentoML, FastAPI, Flask, gRPC)
- Rust backends (Actix Web, Axum, tonic, gRPC).
- Cloud (AWS, DigitalOcean, Azure).
- Distributed systems (Apache Kafka/Airflow/Spark, Ray, SQS, Redshift)
- DevOps and CI/CD tools (Docker, Kubernetes, GitHub Actions, GitlabCI, Terraform, ArgoCD, Portainer, MLFlow, Prometheus, Grafana, Sentry)
• Developed performance-critical components and system architecture for high-load fintech systems.
• Designed backend architecture and CI/CD for microservices with AI models.
• Discussing business requirements with business analysts and collaborating with the Data Science team and CTO to define the development roadmap and drive product growth.
• Designed algorithmic and AI-powered Computer Vision solutions for low-cost SBC real-time applications.
• Remote work
• Skill growth opportunities
$7000 / mo
≈ $84000 / year net
Rust team lead
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published 29 April · In passive search
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published 29 April · In passive search
Software for electric vehicle charging stations.
Tech stack: rust, AWS, docker, CQRS/ES architecture.
2013 - 2022 Polytech software, C++, AWS, rust developer
Data protection startup elastio.
Features:
- platform agnostic API over Linux and Windows drivers to take snapshots and access changed blocks.
- API for taking snapshots and restoring AWS cloud storage (EC2 instances with all attached EBS volumes or standalone EBS volumes).
- API for taking snapshots of virtual machines run on VMWare ESXi.
- provisioner for spawning and running server that handles and stores backed up data on top of AWS ESC service with scale to zero capability.
Tech stack: rust, Terraform, gRPC, AWS services: EC2, EBS, Systems Manager, Lambda, ECS, SQS, SNS, EventBridge, CloudWatch, DynamoDB.
Workshare secure enterprise file sharing and collaboration applications.
Was part of a team that developed and supported cross-platform(Windows, MacOS) agent for file syncronization across different machines.
Tech stack: C++, Qt.
2008-2013 Materialise.
Was part of a team that developed and supported applications for planning guides for knee surgery.
Tech stack: C++.
$15000 / mo
≈ $180000 / year net
Senior Software Engineer
Ukraine · 9 years of experience · Advanced/Fluent ·Published 16 April
Ukraine · 9 years of experience · Advanced/Fluent ·Published 16 April
+ Professional Growth.
+ Collaborative Environment.
+ Technology Stack.
+ Work-Life Balance.
+ Career Advancement Opportunities.
+ Company Culture.
$12000 / mo
≈ $144000 / year net
Software Developer
Ukraine · Kyiv · 6 years of experience · Advanced/Fluent ·Published 8 April
Ukraine · Kyiv · 6 years of experience · Advanced/Fluent ·Published 8 April
Several product companies
Among them:
- Seller-online (full-time)
- Motodex (part-time)
- SpaceSeven (full-time)
- Mantheos (full-time)
- Trybasket (part-time)
- Golem (part-time)
- Aimprosoft (part-time)
$2800 / mo
≈ $33600 / year net
Software Engineer
Ukraine · 2.5 years of experience · Advanced/Fluent ·Published 28 March
Ukraine · 2.5 years of experience · Advanced/Fluent ·Published 28 March
See my CV for details.
$2500 / mo
≈ $30000 / year net
Backend Developer / Game developer
Ukraine · Kyiv · 3 years of experience · Advanced/Fluent ·Published 26 March
Ukraine · Kyiv · 3 years of experience · Advanced/Fluent ·Published 26 March
Розорбка вебу на Rust - Actix-web.
$6500 / mo
≈ $78000 / year net
Senior Software Engineer
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published 25 March · In passive search
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published 25 March · In passive search
Implemented a network packet (PCAP) fingerprinting tool in Rust.
# Backend developer at ZincLabs Inc.
Project: ZincObserve — ElasticSearch/Splunk/Datadog alternative.
Contributions:
- HTTP APIs implementation
- benchmarking and performance improvements
- R&D of a PromQL execution engine
Technologies:
- Apache Arrow, DataFusion
- PromQL, Prometheus, Grafana
- ChatGPT-4, CoPilot
- AWS, GCS
- etcd, k8s
# [Elastio] Cloud-Native Backup/Restore Solution
* Ransomware detection tools R&D.
* CLI utilities (Rust): UX improvements, configuration module, filesystem operations.
* Backend: developed microservices (gRPC API endpoints) in Rust; testing in Rust and Ruby (Cucumber).
* CI: solved scalability issue via Dhall.
# [Seagate] Distributed Object Store System
Buzzwords: filesystem, HPC (high-performance computing), archival solution, tiered storage, private cloud
Languages: C, Python, Bash, Haskell; a speck of Tcl/Expect and JavaScript
CI/CD: GitLab CI, Jenkins
* Lead a team of 7 engineers. Our team rewrote the cluster orchestration system from Haskell to Python/Bash/C in 5 months. The resulting system was simpler, faster, and easier to maintain. We had eliminated lots of complexity by reusing off-the-shelf components (Consul, Pacemaker HA) and getting rid of hairy stuff like home-brewed Paxos implementation.
* Maintained a cluster orchestration system — 50K SLOC of Haskell — that I inherited from a team of 5 contractors who disappeared. For 2 months I worked alone, then my colleague from another team joined. I organized a Haskell study group, and in 6 months we had grown a team of 5 Haskell developers.
* Designed and implemented the configuration subsystem of the object storage system. Programmed a library for modular initialization/finalization.
* Wrote helper tools for developers.
# MTS Ukraine
Languages: C++, Python, Bash, PL SQL
I developed CDR (call detail records) processing software in C++ and Python. My programs gathered billable data from the files collected from telecom equipment, massaged the data, and uploaded it to Oracle DB.
# Nuclear power plant simulators
Languages: C, C++, Python, Bash, awk
OS: SGI Irix, Linux
* Our company developed simulators for Ukrainian nuclear power plants (NPPs). Full-scope ones (software + hardware) and analytical ones (mostly software). I was responsible for a monitoring system. AMA.
- Brought up a happy collaborative environment (‘Hare’ project).
- Introduced a process of writing design specifications (RFCs).
- Improved DX with custom scripts (I have a taste in good CLI).
- Reduced CI/CD config maintenance burden — replaced a pile of YAML config with a strongly-typed and scalable alternative (Dhall).
- Organized programming hackathons, ‘Rust Hack & Learn’ meetup.
$8000 / mo
≈ $96000 / year net
Senior Programmer
Ukraine · 7 years of experience · Advanced/Fluent ·Published 11 March · In passive search
Ukraine · 7 years of experience · Advanced/Fluent ·Published 11 March · In passive search
* Shipped internal deployment control system
* Reduced infra costs by 25% for internal environments
* Designed and implemented network synchronization of multiple features
* Mentored 30+ students
As a senior engineer/tech lead at an early stage startup I designed and implemented features that
* Improved the cost-effectiveness of the system 4x, moving the company from negative 10% gross margin to 70+%
* Added two ".9"s of reliability to the system
* Allowed to scale the product to handle 10+x more simultaneous clients
* Had to operate on hundreds of terrabytes of data with below 10s latency
As a senior engineer at a layer 0 blockchain labs
* Merged fixes to cargo that enabled speeding up CI by 2.5x
As an infrastructure engineer at an early stage startup
* Reduced infrastructure costs by 25%
* Improved metrics coverage by 15%
* Drove a live db migration that allowed to achieve vertical scaling with sub-second downtime